TK 61650-18-OP-EN
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11. Alarm Symbol Indicates that there is an alarm in the system.
12. Maintenance
Symbol
Warns of the need to carry out maintenance to the unit.
13. Defrost
Symbol
Indicates the unit is in Defrost Mode.
14. Electrical
Symbol
Indicates that the unit is in Electric Standby.
15. Condenser
Defrost Symbol
Indicates the condenser unit is in defrost mode (turns on at the same
time as defrost symbol 13).
16. Combined
Compartment
Symbol
Indicates that the multi-temperature unit is working as a single
temperature unit.
Standby Operation (Models 20 and 50 Only)
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A certified electrician should verify that the proper standby power
requirements are being supplied before connecting to a new power source.
These units may be operated in electric standby mode by connecting the
proper voltage power cable to the unit’s power receptacle mounted on the
vehicle. Standby operation is used while the vehicle is stationary with the
engine shut off.
Figure 10. Standby Power Receptacle
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